h1z3y3

function tohex(str)
    return (str:gsub('.', function (c)
        return string.format('%02X', string.byte(c))
    end))
end

function fromhex(str)
    return (str:gsub('..', function (cc)
        return string.char(tonumber(cc, 16))
    end))

h1z3y3

#OneOf: { a: string } | { b: string }

#E: {
	name: string
	#OneOf
}

ex1: #E & {
	name: "a choice"
	a:  "bar"

h1z3y3

import "list"

val: this={
	a?: string
	b?: string
	c?: string
	#AnyOfABC: true & list.MinItems([for label,_ in this if list.Contains(["a", "b", "c"],label) {label}], 1)

	d?: string
	e?: string

h1z3y3

package function

import "strings"

// An input schema
#Input: {
	count: int
	msg:   string
}

h1z3y3

import "strings"

band: {
	// hidden fiels
	_selfIndexAlbums: ["", "II", "III", "IV"]
	_namedAblums: [
		"Houses of the Holy",
		"Physical Graffiti",
		"Presence",
		"In Through the Out Door",

h1z3y3

req, _ := http.NewRequest("GET", "http://your_link_url", nil)

req.Header.Set("Authorization", fmt.Sprintf("Bearer xxxxxxxx"))
req.Header.Set("Content-Type", "application/json")

client := &http.Client{}
resp, _ := client.Do(req)

h1z3y3

# add same content to the head of every line

:%s/^/the_content

# add same content to the tail of every line

:%s/$/the_content

# combine lines in vim

h1z3y3

server {
    listen 80;
    server_name .example.com
    
    return 301 https://example.com
}

server {
    listen 443 ssl;
    server_name .example.com

h1z3y3

$ luarocks install --tree=/path/you/want/to/install lua-resty-ipmatcher 

h1z3y3

FROM golang:1.17.5-alpine AS BUILDER

COPY . /go/src/app
WORKDIR /go/src/app

RUN go build -mod=mod -o app

FROM golang:1.17.5-alpine

WORKDIR /app